Study | Year | Patients | Technique | Lesions | Comparison | FUP | MACE | Recurrent Angina |
---|---|---|---|---|---|---|---|---|
DEFER [6] | 2007 | 325 | FFR | Intermediate Stenosis | FFR guided PCI FFR guided OMT | 5 years | ↔ in PCI vs OMT (3.3% vs 7.9%, P = n.s) | ↓ in OMT vs PCI (43.0% vs 33.0%, P = 0.02) |
Courtis et al.[10] | 2008 | 107 | FFR | Intermediate Stenosis | FFR guided PCI FFR guided OMT | 13 months | ↓ in PCI vs OMT (5% vs 23%, P = 0.005) | ↓ in PCI vs OMT (9.0% vs 41.0%, P = 0.002) |
Courtis et al.[11] | 2009 | 142 | FFR | Intermediate Stenosis on LM | FFR guided PCI FFR guided OMT | 14 months | ↔ in PCI vs OMT (7.0% vs 16.0%, P = n.s.) | ↓ in PCI vs OMT (20.0% vs 36.0%, P = 0.008) |
Nam et al.[12] | 2010 | 167 | FFR vs IVUS | Intermediate Stenosis | FFR guided PCI IVUS guided PCI | 1 year | ↔ in FFR vs IVUS (3.6% vs 3.2%, P = n.s.) | ________ |
Muller et al.[13] | 2011 | 730 | FFR | Intermediate Stenosis on LAD | FFR guided PCI FFR guided OMT | 40 months | ↓ in OMT vs PCI (9.7% vs 26.7%, P <0.001) | ________ |
Misaka et al.[14] | 2011 | 44 | FFR | Intermediate Stenosis | FFR guided PCI FFR guided OMT | 53 months | ↔ in PCI vs OMT (13.3% vs 6.9%, P = n.s) | ________ |